Australian stargazers enjoyed a brilliant show Sunday night, with auroras illuminating the dark winter sky with pink and ...

A Greensboro radiologist just returned from space! Dr. Gretchen Green carried memories from her first time at Space Camp ...

Have you ever wondered why Earth is bathed in sunlight while outer space appears pitch black, even though both exist under ...

A favorite color combination among interior designers, green and gray living rooms can be cozy, cool, and full of character ...